🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.3

Radius: 9.9

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.86 AU - 2.08 AU

Year: 1785 Days

Day: 9.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,646,514 km

• M1: 123,119 km (0.108 R)
• M2: 1,078,601 km (0.096 R)
• M3: 2,794,937 km (0.079 R)
• M4: 4,282,538 km (0.103 R)
• M5: 6,473,997 km (0.114 R)
• M6: 7,947,387 km (0.087 R)
• M7: 9,702,020 km (0.076 R)
• M8: 10,160,239 km (0.064 R)
• M9: 11,273,247 km (0.074 R)
• M10: 11,740,441 km (0.108 R)
• M11: 12,139,568 km (0.091 R)
• M12: 13,007,385 km (0.1 R)
• M13: 14,682,133 km (0.086 R)
• M14: 15,333,931 km (0.108 R)
• M15: 15,763,128 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.7

Radius: 11.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.28 AU - 4.88 AU

Year: 5321 Days

Day: 10.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,646,514 km

• M1: 141,968 km (0.081 R)
• M2: 545,135 km (0.118 R)
• M3: 1,048,531 km (0.112 R)
• M4: 1,420,282 km (0.119 R)
• M5: 2,368,583 km (0.067 R)
• M6: 3,443,893 km (0.103 R)
• M7: 3,798,739 km (0.103 R)
• M8: 4,377,383 km (0.111 R)
• M9: 5,711,647 km (0.112 R)
• M10: 6,154,905 km (0.041 R)
• M11: 6,801,766 km (0.104 R)
• M12: 7,657,017 km (0.074 R)
• M13: 9,240,062 km (0.08 R)
• M14: 11,115,720 km (0.064 R)
• M15: 13,232,829 km (0.116 R)
• M16: 18,073,218 km (0.068 R)
• M17: 19,897,414 km (0.105 R)
• M18: 20,403,953 km (0.082 R)
• M19: 22,997,531 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.2

Radius: 12.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.85 AU - 5.67 AU

Year: 6705 Days

Day: 11.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 177 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,646,514 km

• M1: 158,125 km (0.091 R)
• M2: 588,668 km (0.109 R)
• M3: 1,337,854 km (0.107 R)
• M4: 1,884,484 km (0.119 R)
• M5: 3,060,922 km (0.107 R)
• M6: 3,582,719 km (0.095 R)
• M7: 4,001,294 km (0.087 R)
• M8: 6,642,295 km (0.075 R)
• M9: 7,140,905 km (0.096 R)
• M10: 10,766,858 km (0.041 R)
• M11: 11,932,525 km (0.068 R)
• M12: 12,621,124 km (0.104 R)
• M13: 14,077,758 km (0.096 R)
• M14: 15,586,004 km (0.047 R)
• M15: 17,824,138 km (0.096 R)
• M16: 19,722,534 km (0.096 R)
• M17: 20,338,130 km (0.098 R)
• M18: 21,679,873 km (0.082 R)
• M19: 26,304,990 km (0.09 R)
• M20: 29,908,653 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.4

Radius: 5

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.88 AU - 12.28 AU

Year: 22220 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,646,514 km

• M1: 73,752 km (0.076 R)
• M2: 335,847 km (0.065 R)
• M3: 526,435 km (0.042 R)
• M4: 1,833,023 km (0.076 R)
• M5: 2,572,335 km (0.072 R)
• M6: 3,046,261 km (0.041 R)
• M7: 4,012,664 km (0.043 R)
• M8: 4,648,754 km (0.098 R)
• M9: 7,873,037 km (0.111 R)
• M10: 9,881,538 km (0.099 R)
• M11: 10,562,358 km (0.069 R)
• M12: 11,641,706 km (0.092 R)
• M13: 26,316,659 km (0.099 R)
• M14: 31,909,076 km (0.062 R)
• M15: 42,952,541 km (0.106 R)
• M16: 44,756,093 km (0.104 R)
• M17: 49,159,506 km (0.109 R)
• M18: 64,862,645 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,907 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit